/* Modern Dark-Themed Analytics Dashboard */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* CSS Variables */
:root {
    /* Dark Theme Colors */
    --bg-primary: #0a0e27;
    --bg-secondary: #10152e;
    --bg-card: rgba(20, 27, 51, 0.8);
    --bg-glass: rgba(30, 40, 70, 0.6);
    
    /* Accent Colors */
    --accent-teal: #06b6d4;
    --accent-teal-glow: rgba(6, 182, 212, 0.4);
    --accent-blue: #3b82f6;
    --accent-orange: #f59e0b;
    --accent-yellow: #fbbf24;
    --accent-red: #ef4444;
    --accent-green: #10b981;
    --accent-purple: #a855f7;
    
    /* Text Colors */
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    
    /* Border & Effects */
    --border-subtle: rgba(148, 163, 184, 0.15);
    --glow-teal: 0 0 20px rgba(6, 182, 212, 0.3);
    --glow-blue: 0 0 15px rgba(59, 130, 246, 0.3);
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
}

/* Global Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Animated Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 15% 20%, rgba(6, 182, 212, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 85% 75%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(168, 85, 247, 0.08) 0%, transparent 60%);
    z-index: 0;
    animation: bgPulse 20s ease-in-out infinite;
}

@keyframes bgPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Noise Texture */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 1;
}

/* Dashboard Container */
.dashboard-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-lg);
    position: relative;
    z-index: 2;
}

/* ===== HEADER SECTION ===== */
.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    animation: slideDown 0.6s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.header-left {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.logo-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(6, 182, 212, 0.1);
    border-radius: var(--radius-md);
    padding: 8px;
    box-shadow: var(--glow-teal);
}

.header-text {
    display: flex;
    flex-direction: column;
}

.header-title {
    font-size: 1.75rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-teal) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.header-subtitle {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 500;
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}


.status-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
    box-shadow: 0 0 10px var(--accent-green);
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.2); }
}

.status-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent-green);
}

.header-button {
    padding: 0.625rem 1.25rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s ease;
}

/* ===== TOP METRICS SECTION ===== */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.metric-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    backdrop-filter: blur(20px);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    animation: fadeInUp 0.6s ease-out backwards;
}

.metric-card:nth-child(1) { animation-delay: 0.1s; }
.metric-card:nth-child(2) { animation-delay: 0.2s; }
.metric-card:nth-child(3) { animation-delay: 0.3s; }
.metric-card:nth-child(4) { animation-delay: 0.4s; }
.metric-card:nth-child(5) { animation-delay: 0.5s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-teal), var(--accent-blue));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.metric-icon {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    font-size: 1.75rem;
    opacity: 0.3;
}

.metric-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.metric-label {
    font-size: 0.8125rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.metric-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    margin: 0.5rem 0;
}

.metric-trend {
    font-size: 0.8125rem;
    color: var(--accent-teal);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* ===== MIDDLE ANALYTICS SECTION ===== */
.analytics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.analytics-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    backdrop-filter: blur(20px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.7s ease-out backwards;
}

.analytics-panel:nth-child(1) { animation-delay: 0.6s; }
.analytics-panel:nth-child(2) { animation-delay: 0.7s; }

.panel-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--border-subtle);
}

.donut-chart-container {
    position: relative;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
}

.bar-chart-container {
    position: relative;
    height: 350px;
}

.chart-legend {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    justify-content: center;
    margin-top: var(--space-md);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    box-shadow: 0 0 8px currentColor;
}

.legend-label {
    white-space: nowrap;
}

/* ===== MODEL PERFORMANCE SECTION ===== */
.performance-section {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
    backdrop-filter: blur(20px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.8s ease-out backwards;
    animation-delay: 0.8s;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    background: linear-gradient(135deg, var(--text-primary), var(--accent-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.performance-metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.performance-card {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.05), rgba(59, 130, 246, 0.05));
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.performance-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent-teal), var(--accent-blue));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.perf-label {
    font-size: 0.8125rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    position: relative;
}

.perf-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    position: relative;
}

/* Category Accuracy */
.category-accuracy {
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.subsection-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.accuracy-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.accuracy-item {
    display: grid;
    grid-template-columns: 150px 1fr 60px;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) 0;
}

.accuracy-label {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.accuracy-bar-container {
    height: 26px;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-full);
    overflow: hidden;
    position: relative;
}

.accuracy-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-teal), var(--accent-blue));
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 0.75rem;
    font-size: 0.75rem;
    font-weight: 700;
    color: white;
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.4);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    animation: expandBar 1.2s ease-out backwards;
}

@keyframes expandBar {
    from {
        width: 0 !important;
    }
}

.accuracy-item:nth-child(1) .accuracy-bar { animation-delay: 0.9s; }
.accuracy-item:nth-child(2) .accuracy-bar { animation-delay: 1.0s; }
.accuracy-item:nth-child(3) .accuracy-bar { animation-delay: 1.1s; }
.accuracy-item:nth-child(4) .accuracy-bar { animation-delay: 1.2s; }
.accuracy-item:nth-child(5) .accuracy-bar { animation-delay: 1.3s; }

.accuracy-percentage {
    font-size: 1rem;
    font-weight: 800;
    color: var(--accent-teal);
    text-align: right;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .analytics-grid {
        grid-template-columns: 1fr;
    }
    
    .accuracy-item {
        grid-template-columns: 120px 1fr 50px;
        gap: var(--space-sm);
    }
}

@media (max-width: 768px) {
    .dashboard-container {
        padding: var(--space-sm);
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }
    
    .metric-card {
        padding: 0.9rem;
    }
    
    .metric-icon {
        font-size: 1.5rem;
    }
    
    .metric-label {
        font-size: 0.72rem;
    }
    
    .metric-value {
        font-size: 1.4rem;
    }
    
    .analytics-grid {
        grid-template-columns: 1fr;
    }
    
    .chart-card,
    .performance-report {
        padding: var(--space-md);
    }
    
    .chart-title,
    .report-title {
        font-size: 1rem;
    }
    
    .performance-metrics-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
    }

    .performance-section {
        padding: var(--space-md);
    }

    .category-accuracy {
        padding: var(--space-md);
    }
    
    .performance-card {
        padding: var(--space-sm);
    }
    
    .perf-label {
        font-size: 0.7rem;
    }
    
    .perf-value {
        font-size: 1.125rem;
    }
    
    .accuracy-item {
        grid-template-columns: 1fr;
        gap: var(--space-xs);
    }
    
    .accuracy-label {
        font-size: 0.8125rem;
    }
    
    .accuracy-percentage {
        text-align: left;
        margin-top: -0.5rem;
    }
}

@media (max-width: 480px) {
    .dashboard-container {
        padding: var(--space-xs);
    }
    
    .metrics-grid {
        gap: var(--space-xs);
    }
    
    .metric-card {
        padding: 0.75rem;
    }
    
    .metric-icon {
        font-size: 1.1rem;
    }
    
    .metric-label {
        font-size: 0.65rem;
    }
    
    .metric-value {
        font-size: 1.15rem;
    }
    
    .chart-card,
    .performance-report {
        padding: var(--space-sm);
    }
    
    .chart-title,
    .report-title {
        font-size: 0.9375rem;
    }
    
    .performance-metrics-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xs);
    }
    
    .performance-card {
        padding: var(--space-xs);
    }
    
    .perf-label {
        font-size: 0.65rem;
    }
    
    .perf-value {
        font-size: 1rem;
    }

    .performance-section {
        padding: var(--space-sm);
    }

    .category-accuracy {
        padding: var(--space-sm);
    }

    .accuracy-list {
        gap: var(--space-xs);
    }

    .accuracy-item {
        padding: 0.25rem 0;
    }

    .accuracy-bar-container {
        height: 20px;
    }

    .accuracy-bar {
        font-size: 0.65rem;
        padding-right: 0.5rem;
    }

    .accuracy-label {
        font-size: 0.75rem;
    }

    .accuracy-percentage {
        font-size: 0.85rem;
    }
    
    .section-title {
        font-size: 1rem;
    }
    
    .subsection-title {
        font-size: 0.875rem;
    }

    .analytics-panel {
        padding: var(--space-sm);
    }

    .panel-title {
        font-size: 1rem;
        margin-bottom: var(--space-sm);
        padding-bottom: var(--space-xs);
    }

    .donut-chart-container {
        height: 220px;
        margin-bottom: var(--space-sm);
    }

    .bar-chart-container {
        height: 240px;
    }

    .chart-legend {
        gap: 0.5rem;
    }

    .legend-item {
        padding: 0.35rem 0.6rem;
        font-size: 0.75rem;
    }
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--accent-teal), var(--accent-blue));
    border-radius: 5px;
    box-shadow: 0 0 10px var(--accent-teal-glow);
}

/* ===== ANIMATIONS & EFFECTS ===== */
@keyframes shimmer {
    0% { background-position: -1000px 0; }
    100% { background-position: 1000px 0; }
}

.glassmorphism {
    background: var(--bg-glass);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
}


/* Main Header */
.main-header {
    text-align: center;
    margin-bottom: var(--space-xl);
    animation: fadeInDown 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.header-icon {
    font-size: 4rem;
    margin-bottom: var(--space-sm);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.main-title {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(2rem, 5vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-sm);
    line-height: 1.2;
}

.main-subtitle {
    font-size: clamp(0.9rem, 2vw, 1.125rem);
    color: var(--text-muted);
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
}

/* Dashboard Header */
.dashboard-header {
    text-align: center;
    margin-bottom: var(--space-xl);
    padding: var(--space-xl) var(--space-lg);
    background: linear-gradient(135deg, 
        rgba(59, 130, 246, 0.1) 0%, 
        rgba(6, 182, 212, 0.1) 100%);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
    animation: fadeInDown 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.dashboard-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, 
        transparent 30%, 
        rgba(255, 255, 255, 0.03) 50%, 
        transparent 70%);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.dashboard-header .header-icon {
    position: relative;
    z-index: 1;
}

.dashboard-header .main-title {
    position: relative;
    z-index: 1;
}

.dashboard-header .main-subtitle {
    position: relative;
    z-index: 1;
}

/* Card Styles */
.card {
    background: var(--surface-glass);
    backdrop-filter: blur(40px) saturate(180%);
    -webkit-backdrop-filter: blur(40px) saturate(180%);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    margin-bottom: var(--space-xl);
    box-shadow: 
        0 4px 6px -1px rgba(0, 0, 0, 0.2),
        0 20px 25px -5px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-slow);
    animation: cardSlideIn 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes cardSlideIn {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        var(--accent-blue) 0%, 
        var(--accent-cyan) 50%, 
        var(--accent-emerald) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.card-header {
    margin-bottom: var(--space-lg);
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: rgba(59, 130, 246, 0.05);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.feature-icon {
    font-size: 1.75rem;
    flex-shrink: 0;
}

.feature-content h4 {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.feature-content p {
    font-size: 0.8125rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Stats Overview */
.stats-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.stat-card {
    background: linear-gradient(135deg, 
        rgba(59, 130, 246, 0.15) 0%, 
        rgba(6, 182, 212, 0.15) 100%);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    backdrop-filter: blur(20px);
    transition: all var(--transition-base);
    animation: cardSlideIn 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.stat-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.stat-content {
    flex: 1;
}

.stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Section Titles */
.section-title {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    letter-spacing: -0.02em;
}

.section-description {
    font-size: 0.9375rem;
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
}

/* Form Section */
.form-section {
    margin: var(--space-lg) 0;
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

textarea {
    width: 100%;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    border: 2px solid var(--border-subtle);
    background: rgba(15, 23, 42, 0.6);
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
    font-size: 0.9375rem;
    line-height: 1.6;
    resize: vertical;
    transition: all var(--transition-base);
    min-height: 150px;
}

textarea::placeholder {
    color: var(--text-muted);
}

textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
    background: rgba(15, 23, 42, 0.8);
    box-shadow: 
        0 0 0 4px rgba(59, 130, 246, 0.1),
        0 10px 15px -3px rgba(0, 0, 0, 0.3);
}

.input-hint {
    display: block;
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-top: var(--space-xs);
    font-style: italic;
}

/* Buttons */
.submit-btn,
button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-cyan) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
    box-shadow: 
        0 4px 6px -1px rgba(59, 130, 246, 0.3),
        0 10px 15px -3px rgba(6, 182, 212, 0.2);
}

.submit-btn::before,
button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.submit-btn:active,
button:active {
    transform: translateY(0);
}

.btn-icon {
    font-size: 1.125rem;
}

/* Results Section */
.results-section {
    margin-top: var(--space-xl);
    animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
}

.result-card {
    background: linear-gradient(135deg, 
        rgba(59, 130, 246, 0.1) 0%, 
        rgba(6, 182, 212, 0.1) 100%);
    border: 1px solid rgba(59, 130, 246, 0.2);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    backdrop-filter: blur(20px);
    transition: all var(--transition-base);
}

.result-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.result-icon {
    font-size: 1.5rem;
}

.result-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.result-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    line-height: 1.2;
}

.result-value.sentiment-positive {
    color: var(--accent-emerald);
}

.result-value.sentiment-negative {
    color: var(--accent-rose);
}

.result-value.sentiment-neutral {
    color: var(--accent-amber);
}

.result-description {
    font-size: 0.8125rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Divider */
.divider {
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--border-subtle) 50%, 
        transparent 100%);
    margin: var(--space-xl) 0;
}

/* Table Styles */
.table-container {
    overflow-x: auto;
    margin-top: var(--space-lg);
    border-radius: var(--radius-lg);
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid var(--border-subtle);
    backdrop-filter: blur(20px);
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

table thead {
    position: sticky;
    top: 0;
    z-index: 10;
}

table th {
    background: linear-gradient(135deg, 
        rgba(59, 130, 246, 0.2) 0%, 
        rgba(6, 182, 212, 0.2) 100%);
    color: var(--text-primary);
    padding: var(--space-md);
    text-align: left;
    font-weight: 700;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-bottom: 2px solid var(--accent-blue);
    backdrop-filter: blur(20px);
}

table td {
    padding: var(--space-md);
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    font-size: 0.9375rem;
    transition: background-color var(--transition-fast);
}

table tbody tr {
    transition: all var(--transition-fast);
}

table tbody tr:last-child td {
    border-bottom: none;
}

.table-id {
    font-weight: 700;
    color: var(--accent-blue);
}

.complaint-text {
    max-width: 400px;
    line-height: 1.5;
}

.table-date {
    color: var(--text-muted);
    font-size: 0.875rem;
    white-space: nowrap;
}

.date-icon {
    margin-right: 0.25rem;
}

/* Badge Styles */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.4rem 0.875rem;
    border-radius: 999px;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    border: 1px solid;
    white-space: nowrap;
}

.badge-icon {
    font-size: 1rem;
}

.badge-category {
    background: rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.4);
    color: #93c5fd;
}

.badge-positive {
    background: rgba(16, 185, 129, 0.15);
    border-color: rgba(16, 185, 129, 0.4);
    color: #6ee7b7;
}

.badge-negative {
    background: rgba(244, 63, 94, 0.15);
    border-color: rgba(244, 63, 94, 0.4);
    color: #fda4af;
}

.badge-neutral {
    background: rgba(245, 158, 11, 0.15);
    border-color: rgba(245, 158, 11, 0.4);
    color: #fcd34d;
}

/* Chart Container */
.chart-container {
    position: relative;
    height: 400px;
    width: 100%;
    padding: var(--space-lg);
    background: rgba(15, 23, 42, 0.4);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    backdrop-filter: blur(20px);
}

#chart {
    max-height: 400px;
}

/* Bottom Action */
.bottom-action {
    text-align: center;
    margin-top: var(--space-xl);
}

.dashboard-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.875rem 2rem;
    text-decoration: none;
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
}

.link-icon,
.link-arrow {
    font-size: 1.125rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --space-xl: 2rem;
        --space-2xl: 2.5rem;
    }
    
    .card {
        padding: var(--space-lg);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-overview {
        grid-template-columns: 1fr;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
    }
    
    .submit-btn,
    button {
        width: 100%;
    }
    
    .dashboard-link {
        width: 100%;
    }
    
    table {
        font-size: 0.875rem;
    }
    
    table th,
    table td {
        padding: var(--space-sm) var(--space-xs);
    }
    
    .complaint-text {
        max-width: 200px;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(15, 23, 42, 0.4);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--accent-blue) 0%, var(--accent-cyan) 100%);
    border-radius: 5px;
}

/* ============================================
   INDEX PAGE STYLES
   ============================================ */

/* ===== TOP NAVIGATION BAR ===== */
.top-nav {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-subtle);
    padding: var(--space-md) var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    animation: slideDown 0.6s ease-out;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.nav-logo {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(6, 182, 212, 0.1);
    border-radius: var(--radius-sm);
    padding: 6px;
    box-shadow: var(--glow-teal);
}

.nav-text {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.nav-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.nav-subtitle {
    font-size: 0.8125rem;
    color: var(--text-muted);
    font-weight: 500;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.nav-button {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 0.625rem 1.25rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s ease;
}

/* ===== MAIN CONTAINER ===== */
.main-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-lg);
    position: relative;
    z-index: 2;
}

/* ===== CLASSIFICATION CARD ===== */
.classification-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
    backdrop-filter: blur(20px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    animation: fadeInUp 0.6s ease-out;
}

.card-header-section {
    margin-bottom: var(--space-lg);
}

.header-with-icon {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.card-description {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-left: 0.5rem;
}

/* ===== COMPLAINT FORM ===== */
.complaint-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.complaint-id-input {
    width: 100%;
    padding: var(--space-md);
    background: rgba(10, 14, 39, 0.6);
    border: 2px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 0.9375rem;
    line-height: 1.4;
    transition: all 0.3s ease;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

.complaint-id-input::placeholder {
    color: var(--text-muted);
}

.complaint-id-input:focus {
    outline: none;
    border-color: var(--accent-teal);
    background: rgba(10, 14, 39, 0.8);
    box-shadow:
        inset 0 2px 4px rgba(0, 0, 0, 0.3),
        0 0 0 4px rgba(6, 182, 212, 0.1),
        var(--glow-teal);
}

.form-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.form-actions .submit-button:not(.submit-button--compact) {
    flex: 1 1 200px;
}

#complaint-input {
    width: 100%;
    padding: var(--space-md);
    background: rgba(10, 14, 39, 0.6);
    border: 2px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 0.9375rem;
    line-height: 1.6;
    resize: vertical;
    min-height: 160px;
    transition: all 0.3s ease;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

#complaint-input::placeholder {
    color: var(--text-muted);
}

#complaint-input:focus {
    outline: none;
    border-color: var(--accent-teal);
    background: rgba(10, 14, 39, 0.8);
    box-shadow: 
        inset 0 2px 4px rgba(0, 0, 0, 0.3),
        0 0 0 4px rgba(6, 182, 212, 0.1),
        var(--glow-teal);
}

.input-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 0.25rem;
}

.char-hint {
    font-size: 0.8125rem;
    color: var(--text-muted);
    font-style: italic;
}

/* ===== SUBMIT BUTTON ===== */
.submit-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, var(--accent-teal) 0%, var(--accent-blue) 100%);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 4px 6px -1px rgba(6, 182, 212, 0.3),
        0 10px 20px -5px rgba(6, 182, 212, 0.2);
    align-self: flex-start;
}

.submit-button--compact {
    align-self: flex-start;
    width: auto;
}

.submit-button::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s;
}

.submit-button:active {
    transform: translateY(-1px);
}

/* ===== RESULTS DISPLAY ===== */
.results-display {
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-subtle);
    animation: fadeInUp 0.5s ease-out;
}

.results-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.results-header h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
}

.results-content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.result-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: rgba(6, 182, 212, 0.05);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    flex: 1;
    min-width: 200px;
}

.result-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 600;
}

.result-badge {
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.01em;
}

.category-badge {
    background: rgba(6, 182, 212, 0.2);
    color: var(--accent-teal);
    border: 1px solid rgba(6, 182, 212, 0.4);
}

.confidence-badge {
    background: rgba(16, 185, 129, 0.2);
    color: var(--accent-green);
    border: 1px solid rgba(16, 185, 129, 0.4);
}

.status-badge {
    background: rgba(245, 158, 11, 0.2);
    color: var(--accent-orange);
    border: 1px solid rgba(245, 158, 11, 0.4);
}

/* ===== RECENT COMPLAINTS SECTION ===== */
.recent-complaints-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    backdrop-filter: blur(20px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    animation: fadeInUp 0.7s ease-out;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-subtle);
}

.section-title {
    font-size: 1.125rem;
    font-weight: 800;
    color: var(--text-secondary);
    letter-spacing: 0.08em;
}

.record-count {
    font-size: 0.8125rem;
    color: var(--text-muted);
    font-weight: 600;
    padding: 0.375rem 0.875rem;
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-full);
}

/* ===== COMPLAINTS TABLE ===== */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-md);
}

.complaints-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.complaints-table thead {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(59, 130, 246, 0.1));
    position: sticky;
    top: 0;
    z-index: 10;
}

.complaints-table th {
    padding: var(--space-md);
    text-align: left;
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-bottom: 2px solid var(--accent-teal);
    white-space: nowrap;
}

.complaints-table tbody tr {
    background: rgba(10, 14, 39, 0.3);
    border-bottom: 1px solid var(--border-subtle);
    transition: all 0.3s ease;
}

.complaints-table td {
    padding: var(--space-md);
    font-size: 0.875rem;
    color: var(--text-secondary);
    vertical-align: middle;
}

/* Table Column Styles */
.complaint-col {
    max-width: 400px;
}

.complaint-text {
    display: block;
    color: var(--text-primary);
    line-height: 1.5;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}

.table-action-form {
    margin: 0;
}

.table-action-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.45rem 0.85rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
    background: rgba(10, 14, 39, 0.6);
    color: var(--text-primary);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.table-action-button:hover {
    border-color: rgba(6, 182, 212, 0.6);
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.12);
}

.category-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
}

.category-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 0 10px currentColor;
}

.category-dot.tech {
    background: var(--accent-blue);
}

.category-dot.billing {
    background: var(--accent-red);
}

.category-dot.account {
    background: var(--accent-orange);
}

.category-dot.service {
    background: var(--accent-yellow);
}

.category-dot.feedback {
    background: var(--accent-green);
}

.confidence-col {
    font-weight: 700;
    color: var(--accent-green);
}

/* Priority Badges */
.priority-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.priority-badge.critical {
    background: rgba(239, 68, 68, 0.2);
    color: var(--accent-red);
    border: 1px solid rgba(239, 68, 68, 0.4);
}

.priority-badge.high {
    background: rgba(245, 158, 11, 0.2);
    color: var(--accent-orange);
    border: 1px solid rgba(245, 158, 11, 0.4);
}

.priority-badge.medium {
    background: rgba(59, 130, 246, 0.2);
    color: var(--accent-blue);
    border: 1px solid rgba(59, 130, 246, 0.4);
}

.priority-badge.low {
    background: rgba(148, 163, 184, 0.2);
    color: var(--text-muted);
    border: 1px solid rgba(148, 163, 184, 0.4);
}

/* Status Badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: capitalize;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.status-badge.pending {
    background: rgba(245, 158, 11, 0.2);
    color: var(--accent-orange);
    border: 1px solid rgba(245, 158, 11, 0.4);
}

.status-badge.processing {
    background: rgba(59, 130, 246, 0.2);
    color: var(--accent-blue);
    border: 1px solid rgba(59, 130, 246, 0.4);
}

.status-badge.resolved {
    background: rgba(16, 185, 129, 0.2);
    color: var(--accent-green);
    border: 1px solid rgba(16, 185, 129, 0.4);
}

.time-col {
    color: var(--text-muted);
    font-size: 0.8125rem;
    white-space: nowrap;
}

/* ===== RESPONSIVE INDEX STYLES ===== */
@media (max-width: 1024px) {
    .main-container {
        padding: var(--space-lg) var(--space-md);
    }
    
    .results-content {
        flex-direction: column;
    }
    
    .result-item {
        min-width: 100%;
    }
}

@media (max-width: 768px) {
    .top-nav {
        flex-direction: row;
        gap: var(--space-sm);
        padding: var(--space-sm) var(--space-md);
    }
    
    .nav-left {
        flex-direction: row;
        text-align: left;
        gap: var(--space-sm);
    }
    
    .nav-logo {
        width: 32px;
        height: 32px;
        padding: 4px;
        flex-shrink: 0;
    }
    
    .nav-logo svg {
        width: 24px !important;
        height: 24px !important;
    }
    
    .nav-text {
        gap: 0;
    }
    
    .nav-title {
        font-size: 1rem;
        line-height: 1.3;
    }
    
    .nav-subtitle {
        font-size: 0.7rem;
        display: none;
    }
    
    .nav-right {
        margin-left: auto;
    }
    
    .nav-button {
        padding: 0.5rem 0.75rem;
        font-size: 0.75rem;
        gap: 0.25rem;
        white-space: nowrap;
    }
    
    .nav-button svg {
        width: 14px !important;
        height: 14px !important;
    }
    
    .classification-card,
    .recent-complaints-card {
        padding: var(--space-md);
    }
    
    .header-with-icon {
        gap: var(--space-xs);
    }
    
    .header-with-icon svg {
        width: 20px !important;
        height: 20px !important;
    }
    
    .card-title {
        font-size: 1.125rem;
    }
    
    .card-description {
        font-size: 0.875rem;
    }
    
    #complaint-input {
        font-size: 0.875rem;
        padding: var(--space-sm);
        min-height: 120px;
    }
    
    .submit-button {
        width: 100%;
        padding: var(--space-sm) var(--space-md);
        font-size: 0.9375rem;
    }

    .submit-button--compact {
        width: auto;
    }
    
    .submit-button svg {
        width: 16px !important;
        height: 16px !important;
    }

    .form-actions {
        flex-direction: column;
    }
    
    .results-header {
        gap: var(--space-xs);
    }
    
    .results-header svg {
        width: 18px !important;
        height: 18px !important;
    }
    
    .results-header h3 {
        font-size: 1rem;
    }
    
    .result-item {
        min-width: 100%;
        padding: var(--space-sm);
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }
    
    .section-title {
        font-size: 1rem;
    }
    
    .complaints-table {
        font-size: 0.8125rem;
    }
    
    .complaints-table th,
    .complaints-table td {
        padding: var(--space-sm);
    }
    
    .complaint-col {
        max-width: 250px;
    }
}

@media (max-width: 480px) {
    .nav-logo {
        width: 28px;
        height: 28px;
        padding: 3px;
    }
    
    .nav-logo svg {
        width: 20px !important;
        height: 20px !important;
    }
    
    .nav-title {
        font-size: 0.85rem;
    }
    
    .nav-subtitle {
        display: none;
    }
    
    .nav-button {
        padding: 0.4rem 0.6rem;
        font-size: 0.7rem;
        gap: 0.2rem;
    }
    
    .nav-button svg {
        width: 12px !important;
        height: 12px !important;
    }
    
    .nav-button span {
        display: inline;
        font-size: 0.65rem;
    }
    
    .classification-card,
    .recent-complaints-card {
        padding: var(--space-sm);
    }
    
    .header-with-icon svg {
        width: 18px !important;
        height: 18px !important;
    }
    
    .card-title {
        font-size: 1rem;
    }
    
    .card-description {
        font-size: 0.8125rem;
        line-height: 1.5;
    }
    
    #complaint-input {
        font-size: 0.8125rem;
        padding: var(--space-xs);
        min-height: 100px;
    }

    .complaint-id-input {
        font-size: 0.8125rem;
        padding: var(--space-xs);
    }
    
    .submit-button {
        padding: var(--space-xs) var(--space-sm);
        font-size: 0.875rem;
    }

    .submit-button--compact {
        width: auto;
    }
    
    .submit-button svg {
        width: 14px !important;
        height: 14px !important;
    }
    
    .results-header svg {
        width: 16px !important;
        height: 16px !important;
    }
    
    .results-header h3 {
        font-size: 0.9375rem;
    }
    
    .result-item {
        padding: var(--space-xs);
        gap: var(--space-xs);
    }
    
    .result-label {
        font-size: 0.75rem;
    }
    
    .result-badge {
        font-size: 0.75rem;
        padding: 0.25rem 0.625rem;
    }
    
    .section-title {
        font-size: 0.875rem;
    }

    .complaints-table th,
    .complaints-table td {
        padding: var(--space-xs);
        font-size: 0.7rem;
    }
    
    .complaint-col {
        max-width: 120px;
    }
    
    .priority-badge,
    .status-badge {
        font-size: 0.6rem;
        padding: 0.2rem 0.5rem;
    }
    
    .category-dot {
        width: 6px;
        height: 6px;
    }
}

/* ============================================
   ADMIN LOGIN PAGE
   ============================================ */
.login-page {
    font-family: 'Space Grotesk', 'Segoe UI', sans-serif;
    background: #0b1024;
    color: var(--text-primary);
}

.login-page::before {
    background:
        radial-gradient(circle at 12% 20%, rgba(6, 182, 212, 0.18) 0%, transparent 45%),
        radial-gradient(circle at 88% 15%, rgba(59, 130, 246, 0.2) 0%, transparent 40%),
        radial-gradient(circle at 50% 80%, rgba(16, 185, 129, 0.16) 0%, transparent 45%);
    pointer-events: none;
}

.login-page::after {
    opacity: 0.03;
    pointer-events: none;
}

.login-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xl);
    padding: clamp(1.5rem, 4vw, 4rem);
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
}

.login-panel {
    padding: clamp(1.5rem, 4vw, 3rem);
    background: rgba(15, 23, 42, 0.55);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(18px);
    box-shadow: 0 20px 50px rgba(2, 6, 23, 0.45);
    position: relative;
    z-index: 1;
}

.login-brand {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.login-logo {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: rgba(6, 182, 212, 0.15);
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.3);
}

.login-brand-text h1 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.login-brand-text p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.login-highlights {
    display: grid;
    gap: var(--space-md);
}

.login-highlight {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    background: rgba(10, 14, 39, 0.6);
}

.highlight-title {
    display: block;
    font-weight: 600;
    color: var(--accent-teal);
    margin-bottom: 0.35rem;
}

.highlight-text {
    color: var(--text-secondary);
    font-size: 0.92rem;
}

.login-footer {
    margin-top: var(--space-xl);
}

.login-back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    padding-bottom: 0.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.login-card {
    padding: clamp(1.75rem, 4vw, 3rem);
    background: rgba(15, 23, 42, 0.8);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(59, 130, 246, 0.3);
    box-shadow: 0 22px 50px rgba(3, 7, 18, 0.6);
    backdrop-filter: blur(20px);
    position: relative;
    z-index: 1;
    width: min(520px, 100%);
}

.login-header h2 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.login-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.login-alert {
    margin: var(--space-md) 0;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #fecaca;
    font-weight: 600;
}

.login-form {
    margin-top: var(--space-lg);
    display: grid;
    gap: var(--space-sm);
}

.login-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.login-input {
    width: 100%;
    padding: 0.85rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(148, 163, 184, 0.3);
    background: rgba(10, 14, 39, 0.75);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.login-input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.login-submit {
    margin-top: var(--space-sm);
    width: 100%;
    padding: 0.95rem 1.25rem;
    border: none;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-teal));
    color: white;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 12px 24px rgba(59, 130, 246, 0.25);
}

.login-submit:hover {
    transform: translateY(-1px);
}

.login-meta {
    margin-top: var(--space-lg);
    font-size: 0.85rem;
    color: var(--text-muted);
}

@media (max-width: 900px) {
    .login-shell {
        padding: clamp(1.25rem, 4vw, 3rem);
    }
}

@media (max-width: 480px) {
    .login-brand-text h1 {
        font-size: 1.35rem;
    }

    .login-header h2 {
        font-size: 1.4rem;
    }
}

/* ===== SHADOW RESET ===== */
*,
*::before,
*::after {
    box-shadow: none !important;
    text-shadow: none !important;
}